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  1. <?php
  2. $string ="Eu não recomendaria o uso de expressões regulares, pois é desnecessário, a menos que você realmente queira, por algum motivo";
  3.  
  4. $ultima_palavra = strrchr($string,' ');
  5.  
  6. echo $ultima_palavra; //motivo
Success #stdin #stdout 0.02s 23664KB
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 motivo
https://ideone.com/VgIqN8
language:
PHP (php 7.3.5)
created:
5 years ago
visibility:
public

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